A Mutation in the Transcription Factor Protein Shown, Protein T

Multiple Choice

A mutation in the transcription factor protein shown, protein T, disrupts the function of its DNA-binding motif.The most likely result of this mutation would be that

A) protein T can no longer directly interact with DNA, but it can still regulate gene expression through a second transcription factor.
B) protein T can no longer interact with other transcription factor proteins, but it can still regulate gene expression by directly binding to DNA.
C) protein T can no longer regulate gene expression.
D) protein T can still regulate gene expression by interacting directly with DNA regulatory regions.